The manga of the popular Light Novel series of the same name: Sisti attends a magical academy to hone her skills in the magical arts, and hopes to solve the mystery of the enigmatic Sky Castle. After the retirement of her favorite teacher, the replacement, Glen, turns out to be a tardy, lazy, seemingly incompetent bastard of an instructor. How was it that Glen was hand-picked by the best magician in the academy!?

...um... first.. she's not "actually" a traitor. She *WAS* a part of their faction to begin with albeit with a "brainwashed" mentality. The MC and the group "retrieved" her and started basically deprogramming her. It didn't stick. Then again the method of trying to deprogram her wasn't exactly *useful* (since they basically used her as a damn tool. Kinda like they did with the main character....). But yeah you can't really judge the mentally unstable girl for being mentally unstable. She didn't do it out of maliciousness she did it out of panic and confusion. All will be forgiven... though she's earned herself some more noogies clearly. You have to be more selective in how you deal with people. Motives are important after all.

...Hmm... The only disappointing part is that we still have a flippin volume of this arc... I want it to be Vol 5 already; the only good part of this arc is the half-nude lumia...

it might be strange to complain after all this time...but....i can't help but dissapointed at the female's school uniform in this series (it just reeks of fanservice with that exposure on the belly area...while the guys look more "normal")

Seriously, if the obvious illusion is dispelled - then it goes the cry-cry forgiveness route. I'm gonna rage so much.

...um... first.. she's not "actually" a traitor. She *WAS* a part of their faction to begin with albeit with a "brainwashed" mentality. The MC and the group "retrieved" her and started basically deprogramming her. It didn't stick. Then again the method of trying to deprogram her wasn't exactly *useful* (since they basically used her as a damn tool. Kinda like they did with the main character....). But yeah you can't really judge the mentally unstable girl for being mentally unstable. She didn't do it out of maliciousness she did it out of panic and confusion. All will be forgiven... though she's earned herself some more noogies clearly. You have to be more selective in how you deal with people. Motives are important after all.

Like to add Tsuki ga Michibiku to that list. MC of that series killed a hot bitch in cold blood for killing one of his orc friends and then later beat another hot chick in to a state of helplessness and overlooked her getting killed by one of his friends because she had targeted one of his close aides.

That gives me something to look forward to. I'm actually surprised, since really nothing so extreme has happened yet, except when his two overpowered monster bodyguards blew up a town. And I hope that orc friend isn't the Miss Piggy look-a-like, because she was literally his first friend and contact in the world.

Pretty much. Which is why Shield Hero and even Dungeon Seeker get points in their favor. No matter how hot you are or your gender,

you get a gruesome death for being a backstabbing dipshit/self absorbed idiot. Even Danganronpa understood this.

Betrayals can be done pretty well too and amid some sympathy. Suikoden 2 and Final Fantasy Tactics had some notable examples.

This was not one of those times. It was a literal backstabbing for oni-chan's sake. Even some of the Tales games handled it much better.

Like to add Tsuki ga Michibiku to that list. MC of that series killed a hot bitch in cold blood for killing one of his orc friends and then later beat another hot chick in to a state of helplessness and overlooked her getting killed by one of his friends because she had targeted one of his close aides.